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    Ongoing observations by End Point Dev people

    jQuery Auto-Complete in Interchange

    By Jeff Boes
    September 13, 2010

    “When all you have is a hammer, everything looks like a nail.”

    Recently, I’ve taken some intermediate steps in using jQuery for web work, in conjunction with Interchange and non-Interchange pages. (I’d done some beginner stuff, but now I’m starting to see nails, nails, and more nails.)

    Here’s how easy it was to add an auto-complete field to an IC admin page. In this particular application, a <select> box would have been rather unwieldy, as there were 400+ values that could be displayed.

    <script src="//ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"
    type="text/javascript"></script>
    
    <script type="text/javascript" src="http://dev.jquery.com/view/trunk/plugins/autocomplete/lib/jquery.bgiframe.min.js"></script>
    
    <script type="text/javascript" src="http://dev.jquery.com/view/trunk/plugins/autocomplete/lib/jquery.dimensions.js"></script>
    
    <script type="text/javascript" src="http://dev.jquery.com/view/trunk/plugins/autocomplete/jquery.autocomplete.js"></script>
    

    That’s the requisite header stuff. Then you set up the internal list of autocomplete terms:

    The [perl] block just needs to emit a space-delimited list of the autocomplete terms. For instance,

    [perl table=“foo”]

    return join(' ‘, map { $_->[0] }

    @{ $Db{foo}->query('SELECT keycol FROM foo ORDER BY 1') });
    

    [/perl]

    interchange javascript jquery


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